Disinfecting and advertising device for telephones and the like.



. L. BLOCK. DISINFECTING AND ADVERTISING DEVICE FOR TELEPHONES AND THE LIKE.

APPLICATION FILED MAY 3. I916. 1,2283%. Patented June 5, 1917.

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readily removed therefrom,

Patented June 5, 191?.

Application filed May 3, 1916. Serial No. 95,077.

To all whom it may concern:

Be it known that I, LOUIS BLOCK, a citizen of the United States, residing at Brooklyn, in the county of Kings and State of New York, useful Improvements in Disinfecting and Advertising Devices for Telephones and the like, of which the following is a. specification.

My invention consists for telep iones and the like constituting, at the same time, a disinfecting device for the tive in appearance adapted to be easily placed on any mouthpiece and just as compact, durable and useful to the subscriber.

The new device comprises only three parts, viz. the main part preferablycircw device, and the attaching member.

lly invention will be more fully described in connection with the accompanying drawing and the novel features will be pointed out in the claims. In the drawing,

tlon through my new device showing it at The main part, as a whole, is designated by thenumeral 1, and is preferably of circu- It may be made of hard rubber, or any other suitable material. from the drawing, it has a large circular opening of about the same diameter I as the flared end of a receding space adapted to receive the dis have invented certain new and near their ends are provided mouthpiece.

infecting member 7. in Fig. 3 bent so asto form a circle, and having wound around it some absorbent material 7 which, before the wire is placed within the said space (Fig. l) is saturated with a liquid disinfectant, elastic, it will be readily seen, that the disinfecting device is thus firmly held in place by the fact that the wire tends to spread. This, therefore, constitutes a very simple disinfecting device, which can be readily put in place and exchanged.

0 return now to the main part 1, the an nular portion 6 is provided at its outer edge S, the purpose The latter, as shown consists of a piece of spring wire 7 For placing the device on the mouthpiece 2 the attaching part above referred to is provided. This part comprises a fiat ring 9 shown in Fig. 2, a number of legs or braces ring 9. large enough to enable it to be passed over tie narrow flange 8 on the annular portion in behind thenarrow flange 8 of annular portion 6, whereas the longer clip 1 3 will preventvby means of the shorter clip 12 the ring 9 from being withdrawn whereas by means of the longer clip 13, the rotation of the ring 9 relative to the main part, is prevented, so that after the ring 9 has once been put in place, it is immovably are fastened to the ring 9, preferably by being riveted thereto. As will be seen from Fig. l the braces are curved inwardly and each with a spur 14, adapted to sit on the edge of the mouthpiece 2. The braces-preferably three in number-are somewhat elastic the device to be readily placed on the said While the device is held se- The wire 7 being permitting curely in place by the braces 10, yet it can be turned around on the edge of the mouthpiece so that the circular advertising card (not shown) placed in the shallow groove 5 of part 1 can be conveniently read.

Beyond the edge of the mouthpiece the ends of the braces 10 are curved outwardly to form a small hook. From the hook of the brace occupying the lowest position, when the device is placed on the mouthpiece, a pencil, a small writing pad, or the like can be suspended for the convenient use of the subscriber.

It is self understood that the device herein shown and described illustrates only one embodiment of my invention and that changes or modifications can be made still coming within the range of my invention.

What I claim is:

1. In combination with the mouthpiece of a telephone, a disinfecting and advertising device comprising a main part having a circular opening to correspond with the opening of said mouthpiece and a receding inwardly projecting portion, a disinfecting medium frictionally held therein, a flat ring loosely bearing against said main portion and having lugs fastened thereto, each lug being provided with two resilient clips, one adapted to abut against a flange on said in- Wardly projecting portion and the other to Copies of this patent may be obtained for tably hold the five cents each, by addressing the enter a notch in said flange and curved braces fastened to said ring and shaped to rotatably hold the device on the edge of sai mouthpiece.

2. In a disinfecting device for the mouthpiece of telephones and the like, a disinfecting medium comprising a thin elastic wire bent into circular shape so as to have a tendency to spread and covered with an absorbent material saturated with a liquid disinfectant.

8. In combination with the mouthpiece of a telephone, a disinfecting and advertising device comprising a main part having a circular opening to correspond with the opening of said mouthpiece and a receding inwardly projecting portion, a disinfecting medium elastically held therein, a ringloosely bearing against said main portion and curved braces fastened to said ring and shaped to rotadevice on the edge of said 'mouthpiecesaid braces having hoolcshaped ends adapted for the suspension therefrom of light articles.

In testimony whereof I aflix my signature in presence of two witnesses.

LOUIS BLOCK.

Witnesses IRMA Lasnnn, ALFRED MiiLLER.

Commissioner of Eatents,

Washington, I). C. 

